// Copyright (c) 2021 Uber Technologies, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
// THE SOFTWARE.

//go:generate mockgen -package $GOPACKAGE -source $GOFILE -destination factory_mock.go -self_package github.com/uber/cadence/common/rpc

package rpc

import (
	"go.uber.org/yarpc"
	"go.uber.org/yarpc/transport/tchannel"

	"github.com/uber/cadence/common/membership"
)

// Factory Creates a dispatcher that knows how to transport requests.
type Factory interface {
	GetDispatcher() *yarpc.Dispatcher
	GetMaxMessageSize() int
	Start(PeerLister) error
	GetTChannel() tchannel.Channel
	Stop() error
}

type PeerLister interface {
	Subscribe(service, name string, notifyChannel chan<- *membership.ChangedEvent) error
	Unsubscribe(service, name string) error
	Members(service string) ([]membership.HostInfo, error)
}
